Send us a letter with your question or comments.

Please mail any vehicle owner related comments, questions, or concerns to our Customer Care Centre at the following address: 

General Motors of Canada Company
Customer Care Centre #163-005
1908 Colonel Sam Drive
Oshawa, Ontario
L1H 8P7



Any other business related correspondence should be mailed to the following address:

General Motors of Canada Company
Main Mailing Department CA1-002-002
1908 Colonel Sam Drive
Oshawa, Ontario
L1H 8P7